2115498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 5575680

約数和(自身を除く): 3460182

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 241, 266, 399, 418, 462, 482, 627, 723, 798, 1254, 1446, 1463, 1687, 2651, 2926, 3374, 4389, 4579, 5061, 5302, 7953, 8778, 9158, 10122, 13737, 15906, 18557, 27474, 32053, 37114, 50369, 55671, 64106, 96159, 100738, 111342, 151107, 192318, 302214, 352583, 705166, 1057749, 2115498]

約数ペア:

[(1, 2115498), (2, 1057749), (3, 705166), (6, 352583), (7, 302214), (11, 192318), (14, 151107), (19, 111342), (21, 100738), (22, 96159), (33, 64106), (38, 55671), (42, 50369), (57, 37114), (66, 32053), (77, 27474), (114, 18557), (133, 15906), (154, 13737), (209, 10122), (231, 9158), (241, 8778), (266, 7953), (399, 5302), (418, 5061), (462, 4579), (482, 4389), (627, 3374), (723, 2926), (798, 2651), (1254, 1687), (1446, 1463)]